FR2381448A7 - SCREW AND THREADED NUT ACTUATOR - Google Patents

SCREW AND THREADED NUT ACTUATOR

Info

Publication number
FR2381448A7
FR2381448A7 FR7804511A FR7804511A FR2381448A7 FR 2381448 A7 FR2381448 A7 FR 2381448A7 FR 7804511 A FR7804511 A FR 7804511A FR 7804511 A FR7804511 A FR 7804511A FR 2381448 A7 FR2381448 A7 FR 2381448A7
Authority
FR
France
Prior art keywords
threaded nut
screw
guide
nut actuator
nut
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7804511A
Other languages
French (fr)
Inventor
Franco Colanzi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SKF Industrie SpA
Original Assignee
RIV SKF Officine di Villar Perosa SpA
RIV Officine di Villar Perosa SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RIV SKF Officine di Villar Perosa SpA, RIV Officine di Villar Perosa SpA filed Critical RIV SKF Officine di Villar Perosa SpA
Application granted granted Critical
Publication of FR2381448A7 publication Critical patent/FR2381448A7/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H25/2427—Elements essential to such mechanisms, e.g. screws, nuts one of the threads being replaced by a wire or stripmetal, e.g. spring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/40—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by screw mechanism
    • E05F11/405—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by screw mechanism for vehicle windows
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/55—Windows

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Lock And Its Accessories (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

L'invention concerne un dispositif d'actionnement à vis et écrou fileté. Le dispositif comporte un moteur électrique dont le carter extérieur supporte un arbre central creux, un écrou fileté, une vis flexible accouplée à cet écrou qui est associé à un guide, ce guide comportant un élément en forme de cuvette qui est pourvu d'une surface annulaire appliquée contre une surface analogue prévue sur le moteur, coaxialement à l'arbre. Application à l'actionnement de glaces de portes de véhicules.The invention relates to an actuating device with screw and threaded nut. The device comprises an electric motor whose outer casing supports a hollow central shaft, a threaded nut, a flexible screw coupled to this nut which is associated with a guide, this guide comprising a cup-shaped element which is provided with a surface annular applied against a similar surface provided on the motor, coaxially with the shaft. Application to the operation of vehicle door windows.

FR7804511A 1977-02-17 1978-02-17 SCREW AND THREADED NUT ACTUATOR Expired FR2381448A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5293777 1977-02-17

Publications (1)

Publication Number Publication Date
FR2381448A7 true FR2381448A7 (en) 1978-09-15

Family

ID=11278662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7804511A Expired FR2381448A7 (en) 1977-02-17 1978-02-17 SCREW AND THREADED NUT ACTUATOR

Country Status (3)

Country Link
FR (1) FR2381448A7 (en)
GB (1) GB1596481A (en)
SE (1) SE7801791L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3427482A1 (en) * 1983-07-26 1985-02-14 Equipements Automobiles Marchal, Issy-Les-Moulineaux, Hauts-de-Seine Electrically driven operating device for a movable element

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4032951A1 (en) * 1989-10-24 1991-05-08 Farmont Produktion EXTENDABLE ROOF DISC

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3427482A1 (en) * 1983-07-26 1985-02-14 Equipements Automobiles Marchal, Issy-Les-Moulineaux, Hauts-de-Seine Electrically driven operating device for a movable element

Also Published As

Publication number Publication date
SE7801791L (en) 1978-08-18
GB1596481A (en) 1981-08-26

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